Run-time Modeling and Estimation of Multimedia System Power Consumption
نویسندگان
چکیده
The power dissipation of a VLIW processor is investigated across a series multimedia benchmarks, from grayscale image compress algorithm to the most advanced speech codec H.264, to characterize their behavior. Based on this study, a run-time power modeling is proposed to achieve fast and accurate estimation. The model shows its ability to predict the validating sequence’s cumulative energy consumption with little error. Finally, this model is validated against an industry VLIW processor by comparison of their power behavior character.
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تاریخ انتشار 2005